Manori Ravindran International EditorMeghan Markle and Prince Harry’s first major interview since splitting with the British Royal Family has sparked a hot bidding war in the U.K. for rights to air the highly coveted sit-down.Sources tell Variety that Comcast-backed pay-TV operator Sky and free-to-air players ITV and the BBC are all bidding for the CBS primetime special, hosted by Oprah Winfrey.